• CNKI AI

    CNKI AI is a new exploration of China Knowledge Network to fully embrace AI and empower knowledge services.

  • Conference Proceedings Citation Index

    The Conference Proceedings citation indexes include the published literature of the most significant conferences, symposia, seminars, colloquia, workshops, and conventions in a wide range of catego

  • CXSTAR

    The CXSTAR E - book Platform is developed by Beijing CXSTAR Information Technology Co., Ltd. This platform has in - depth cooperation with publishers.

  • 超星汇雅电子书

    Superstar Group, established in 1993, is the world's largest provider of Chinese digital book resources.

  • De Gruyter and Ivy League University Presses E-books

    As an independent academic publisher, De Gruyter Brill boasts a history of over 300 years, publishing works in subject areas ranging from humanities, social sciences, science, technology, mathemati

  • EBSCO

    EBSCO is one of the earliest companies in the world to launch an online full-text database retrieval system.

  • Emerald eJournal Database

    Emerald Publishing was established in 1967 and is headquartered in the United Kingdom. It publishes over 300 academic journals, nearly 5,000 scholarly books, and more than 3,000 teaching cases.

  • Engineering Village

    Engineering Village is the world's leading comprehensive information retrieval platform in the engineering field, operated by Elsevier.

  • Essential Science Indicators

    Essential Science Indicators™ (ESI) is an analytical research tool built on the Web of Science Core Collection (SCIE/SSCI), offering quantitative analysis of scientific performance and trends over

  • GERDS（Global Economic Research Data Service）

    GERDS is a comprehensive economic and financial database, providing global industry chain data, company listings, policy documents, macroeconomic indicators, China-focused financial information, pr